CN109346991B - FPV technology and many rotor unmanned aerial vehicle combine together portable electric power inspection device - Google Patents
FPV technology and many rotor unmanned aerial vehicle combine together portable electric power inspection device Download PDFInfo
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- CN109346991B CN109346991B CN201811483786.1A CN201811483786A CN109346991B CN 109346991 B CN109346991 B CN 109346991B CN 201811483786 A CN201811483786 A CN 201811483786A CN 109346991 B CN109346991 B CN 109346991B
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- unmanned aerial
- aerial vehicle
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- rotor unmanned
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- 238000007689 inspection Methods 0.000 title claims abstract description 25
- 238000005516 engineering process Methods 0.000 title abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 210000003128 head Anatomy 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to the technical field of power grid maintenance equipment, in particular to a portable power inspection device combining an FPV technology with a multi-rotor unmanned aerial vehicle. The system comprises a multi-rotor unmanned aerial vehicle, camera shooting return equipment and wearable receiving equipment; the camera shooting return equipment comprises a box body, a camera, a picture transmission transmitter, a steering engine and a camera support, wherein the camera is fixed on the camera support, the picture transmission transmitter and a steering engine host are installed inside the box body, a steering engine rudder arm stretches out of the box body, the rudder arm is located at the camera support, and the box body is fixed on a cradle head at the top of the multi-rotor unmanned aerial vehicle in a detachable mode. The wearable receiving device comprises a picture transmission receiver, a Fresnel lens, a display, a battery and a shell, wherein the Fresnel lens, the display and the battery are arranged in the shell, the Fresnel lens is positioned in front of eyes, the display is positioned in front of the Fresnel lens, and the picture transmission receiver is arranged outside the shell. The portable, the suitability is good to first visual angle is to line inspection real-time observation.
Description
Technical Field
The invention relates to the technical field of power grid maintenance equipment, in particular to a portable power inspection device combining an FPV technology with a multi-rotor unmanned aerial vehicle.
Background
At present, the inspection of the power grid equipment in China mainly depends on the timing of inspection personnel to conduct manual inspection. Because the inspection quality and the in-place rate cannot be ensured under the restriction of various factors such as climate conditions, environmental factors, personnel quality, responsibility centers and the like, and information such as reaction running states, equipment defects and the like cannot be fed back timely, equipment hidden danger cannot be found timely, and equipment faults are caused. In addition, it is difficult to effectively monitor the patrol personnel by using the traditional patrol tube method, and equipment faults caused by insufficient patrol are frequent.
Unmanned aerial vehicle line patrol is a new technology that just starts, and unmanned aerial vehicle line patrol adopts equipment such as many rotor unmanned aerial vehicle carry cameras, infrared imaging appearance to patrol line flight, and the machine mode of patrol has positive effect to improving line patrol quality and efficiency, reduces line patrol cost, and less maintainer operation risk and intensity of labour etc. but some drawbacks that this line patrol mode exists also gradually expose in the practical application in-process: if the unmanned aerial vehicle flies near the whole process of shaft tower, probably cause unmanned aerial vehicle to cross safe distance and touch shaft tower and wire even because of vision angle difference and operation flying hand to the inaccurate of distance estimation, and then lead to unmanned aerial vehicle to damage, can cause circuit ground connection or short circuit tripping operation even, cause electric wire netting incident. Maintenance personnel can only find the existence and the position of the defect in line inspection reports or picture data after line inspection is finished; when a major problem occurs on a line, maintenance personnel cannot find a fault point and the like by using the unmanned aerial vehicle at the first time. Most of the camera shooting return equipment and the unmanned aerial vehicle are of an integrated structure, so that the camera shooting return equipment is inconvenient to carry and poor in applicability.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a portable power inspection device combining an FPV technology and a multi-rotor unmanned aerial vehicle. The portable, the suitability is good, is applicable to especially abominable areas such as highlight, sand blown by wind, and the like to the line inspection real-time observation with first visual angle, discovers the circuit defect in the first time, can discover fault location and reason in the first time when the circuit takes place major failure.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
a portable electric power inspection device combining FPV technology and a multi-rotor unmanned aerial vehicle comprises the multi-rotor unmanned aerial vehicle, camera shooting return equipment and wearable receiving equipment;
the camera shooting return equipment comprises a box body, a camera, a picture transmission transmitter, a steering engine and a camera bracket, wherein the camera, the picture transmission transmitter and a steering engine plug are connected in series through a Y line, the camera is fixed on the camera bracket, the camera bracket is arranged outside the box body through a rotating shaft, and the camera bracket rotates around the rotating shaft; the image transmission transmitter and the steering engine host are arranged in the box body, the steering engine rudder arm extends out of the box body, the rudder arm is positioned at the camera bracket, and the box body is detachably fixed on the cradle head at the top of the multi-rotor unmanned aerial vehicle; steering wheel matches with many rotor unmanned aerial vehicle's remote controller, and the remote controller is controlled the steering wheel and is rotated, and the steering wheel rudder arm stirs the camera support rotation, and then drives the camera rotation.
The wearable receiving device comprises a picture transmission receiver, a Fresnel lens, a display, a battery and a shell, wherein the picture transmission receiver, the Fresnel lens, the display, the battery and the shell are corresponding to the picture transmission transmitter, the picture transmission receiver, the display and the battery are connected in series, the Fresnel lens, the display and the battery are arranged in the shell, the Fresnel lens is positioned in front of eyes, the display is positioned in front of the Fresnel lens, and the picture transmission receiver is arranged outside the shell.
The image transmission transmitter and the image transmission receiver adopt 5.8G wireless image transmission.
The box is cuboid box structure, and the bottom is equipped with the support, and the support glues on the bottom plate, and the bottom plate passes through the bolt fastening on many rotor unmanned aerial vehicle top cloud platform.
The shell is provided with an ear belt, and the shell is fixed on the head of a human body through the ear belt.
The camera support comprises a camera support plate, a shaft sleeve and a deflector rod, wherein the camera support plate and the deflector rod are positioned at two ends of the shaft sleeve, and the shaft sleeve is sleeved on the rotating shaft.
Compared with the prior art, the invention has the beneficial effects that:
(1) The shooting return equipment is detachably fixed on a cradle head at the top of the multi-rotor unmanned aerial vehicle; the disassembly and the assembly are convenient, and the carrying is convenient; the applicability is strong, can carry on the unmanned aerial vehicle of multiple model, and the cost is lower.
(2) The steering engine is matched with a remote controller of the multi-rotor unmanned aerial vehicle, the remote controller controls the steering engine to rotate, and the steering engine rudder arm drives the camera bracket to rotate, so that the camera is driven to rotate; the visual angle is wide, the omnibearing observation is convenient, and the accurate finding of the fault position and reason is facilitated.
(3) The invention adopts a mode of combining an FPV technology and the line inspection of the multi-rotor unmanned aerial vehicle, carries out real-time observation of the line inspection at a first visual angle, can find line defects at a first time, can find fault positions and reasons at the first time when a major fault occurs on the line, and is suitable for extremely severe areas such as high light, sand wind and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the image capturing and returning device of the present invention;
FIG. 3 is a schematic diagram of the wearable receiving device of the present invention;
FIG. 4 is a schematic front view of the camera mount and rudder arm structure of the present invention;
FIG. 5 is a schematic top view of the camera support and rudder arm structure of the present invention;
FIG. 6 is a top view of the camera support and rudder arm structure of the invention illustrating another working condition;
FIG. 7 is an electrical schematic block diagram of the present invention;
FIG. 8 is a circuit diagram of an image transmitting end of the present invention;
fig. 9 is a circuit diagram of an image receiving terminal according to the present invention.
In the figure: 1-multi-rotor unmanned aerial vehicle 2-camera 3-image transmission transmitter 4-steering engine 5-box 6-shell 7-image transmission receiver 8-2s battery pack 9-display 10-Fresnel lens 11-ear belt 12-camera bracket 13-rudder arm 121-rotating shaft 122-camera supporting plate 123-shaft sleeve 124-deflector rod 51-supporting seat 52-bottom plate
Detailed Description
The following is a further description of embodiments of the invention, taken in conjunction with the accompanying drawings:
as shown in fig. 1-9, a portable power inspection device combining FPV technology with a multi-rotor unmanned aerial vehicle includes a multi-rotor unmanned aerial vehicle 1, a camera shooting return device and a wearable receiving device. The multi-rotor unmanned aerial vehicle 1 is an existing product and adopts an FUTABA T41SG remote controller.
The camera return equipment comprises a box body 5, a camera 2, a picture transmission transmitter 3, a steering engine 4 and a camera bracket 12. The box 5 is a cuboid box structure, the bottom is provided with a support 51, the support 51 is adhered to a bottom plate 52, and the bottom plate 52 is fixed on the top holder of the multi-rotor unmanned aerial vehicle 1 through bolts. The camera 2 adopts an HCC high-definition camera, and the image transmission transmitter 3 adopts a 5.8G high-power TS5828 image transmission transmitter. Steering engine 4 adopts the Futaba JR steering engine that matches with many rotor unmanned aerial vehicle 1.
The camera support 12 includes a camera support plate 122, a shaft sleeve 123 and a shift lever 124, the camera support plate 122 and the shift lever 124 are located at two ends of the shaft sleeve 123, and the shaft sleeve 123 is sleeved on the rotating shaft 121.
The camera 2, the image transmitter 3, the steering engine 4 plug and the 1S lithium battery are connected in series through a Y line, the camera 2 is fixed on a camera support plate 122 of the camera support 12, the camera support 12 is installed outside the box body 5 through a rotating shaft 121, and the camera support 12 rotates around the rotating shaft 121. The image transmission transmitter 3 and the steering engine 4 host are arranged in the box body, the steering engine 4 rudder arm 13 extends out of the box body, and the rudder arm 13 is positioned at the deflector 124 of the camera bracket 12.
One channel in the multi-rotor unmanned aerial vehicle remote controller is matched with the steering engine 4, after the matching, the steering engine 4 is controlled to rotate through the remote controller, the steering arm 13 dials the deflector rod 124 to drive the camera support 12 to rotate around the rotating shaft 121, and then the camera 2 is driven to rotate.
The wearable receiving device comprises a picture transmitter receiver 7 corresponding to the picture transmitter 3, a fresnel lens 10, a display 9, a 2s battery pack 8 and a housing 6. The image transmission receiver 7 adopts a 5.8G high-power RC832 type receiver. The display 9 employs 4: and 3, a Light Emitting Diode (LED) display screen. The shell 6 is provided with an ear strap 11, and the shell 6 is fixed on the head of a human body through the ear strap 11.
The image transmission receiver 7, the display 9 and the 2s battery pack 8 are connected in series, the Fresnel lens 10, the display 9 and the 2s battery pack 8 are arranged in the shell 6, the Fresnel lens 10 is positioned in front of eyes, the display 9 is positioned in front of the Fresnel lens 10, and the image transmission receiver 7 is arranged outside the shell 6.
The working process of the invention is as follows: wearing wearable control equipment to human head, taking off through many rotor unmanned aerial vehicle 1 of remote controller control, going on the line of patrolling, image transmission that image transmission transmitter 3 was shot high definition camera 2 gives image transmission receiver 7, and image that image receiver 7 received shows the broadcast in real time on display 9. An operator can watch an image shot by the high-definition camera 2 at a first visual angle in real time through the Fresnel lens 10. Meanwhile, the steering engine 4 can be controlled to act through the remote controller, and the rudder arm 13 of the steering engine 4 drives the camera support 12 to rotate around the rotating shaft 121, so that the high-definition camera 2 is driven to rotate, and the viewing angle is adjusted.
The camera shooting return equipment is detachably fixed on a cradle head at the top of the multi-rotor unmanned aerial vehicle 1; the disassembly and the assembly are convenient, and the carrying is convenient; the applicability is strong, can carry on the unmanned aerial vehicle of multiple model, and the cost is lower.
The steering engine 4 is matched with a remote controller of the multi-rotor unmanned aerial vehicle 1, the remote controller controls the steering engine to rotate, and the rudder arm 13 of the steering engine 4 drives the camera bracket 12 to rotate so as to drive the camera 2 to rotate; the visual angle is wide, the omnibearing observation is convenient, and the accurate finding of the fault position and reason is facilitated.
The invention has been tried on a small scale, the inspection of a iron tower is faster than manual line inspection for 5 minutes, and the defect of equipment can be found on the spot, so that the repeated going on the spot is avoided, according to the integral calculation of people and vehicles, the inspection of the iron tower can save 1 day/person manually, the vehicle runs less than about 50kM, the crash and explosion of a multi-rotor unmanned aerial vehicle can be avoided, and the cost can be saved by roughly calculating for 10 ten thousand yuan for one year.
The invention adopts a mode of combining an FPV technology and the line inspection of the multi-rotor unmanned aerial vehicle, carries out real-time observation of the line inspection at a first visual angle, can find line defects at a first time, can find fault positions and reasons at the first time when a major fault occurs on the line, and is suitable for extremely severe areas such as high light, sand wind and the like. The operation management unit and the operation team effectively reduce the manual inspection time, improve the risk prevention capability of the power grid, and protect the driving and the navigation for the safe and reliable operation of the power grid.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. FPV technique and many rotor unmanned aerial vehicle combine together portable electric power inspection device, its characterized in that: the system comprises a multi-rotor unmanned aerial vehicle, camera shooting return equipment and wearable receiving equipment;
the camera shooting return equipment comprises a box body, a camera, a picture transmission transmitter, a steering engine and a camera bracket, wherein the camera, the picture transmission transmitter and a plug of the steering engine are connected in series through a Y line, the camera is fixed on the camera bracket, the camera bracket is arranged outside the box body through a rotating shaft, and the camera bracket rotates around the rotating shaft; the image transmission transmitter and a main engine of the steering engine are arranged in the box body, a rudder arm of the steering engine extends out of the box body, the rudder arm is positioned at a deflector rod of the camera bracket, and the box body is detachably fixed on a cradle head at the top of the multi-rotor unmanned aerial vehicle; the steering engine is matched with a remote controller of the multi-rotor unmanned aerial vehicle, the remote controller controls the steering engine to rotate, and a rudder arm of the steering engine dials a deflector rod to rotate so as to drive the camera bracket to rotate around the rotating shaft and further drive the camera to rotate;
the wearable receiving device comprises a picture transmission receiver, a Fresnel lens, a display, a battery and a shell, wherein the picture transmission receiver, the Fresnel lens, the display, the battery and the shell are corresponding to the picture transmission transmitter, the picture transmission receiver, the display and the battery are connected in series, the Fresnel lens, the display and the battery are arranged in the shell, the Fresnel lens is positioned in front of eyes, the display is positioned in front of the Fresnel lens, and the picture transmission receiver is arranged outside the shell;
the image transmission transmitter and the image transmission receiver adopt 5.8G wireless image transmission;
the box body is of a cuboid box body structure, a support is arranged at the bottom of the box body and is adhered to a bottom plate, and the bottom plate is fixed on a top cradle head of the multi-rotor unmanned aerial vehicle through bolts;
the camera support comprises a camera support plate, a shaft sleeve and a deflector rod, wherein the camera support plate and the deflector rod are positioned at two ends of the shaft sleeve, and the shaft sleeve is sleeved on the rotating shaft.
2. A portable power inspection device in combination with a multi-rotor unmanned aerial vehicle according to claim 1, wherein: the shell is provided with an ear belt, and the shell is fixed on the head of a human body through the ear belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483786.1A CN109346991B (en) | 2018-12-06 | 2018-12-06 | FPV technology and many rotor unmanned aerial vehicle combine together portable electric power inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483786.1A CN109346991B (en) | 2018-12-06 | 2018-12-06 | FPV technology and many rotor unmanned aerial vehicle combine together portable electric power inspection device |
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| Publication Number | Publication Date |
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| CN109346991A CN109346991A (en) | 2019-02-15 |
| CN109346991B true CN109346991B (en) | 2024-04-05 |
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| CN201811483786.1A Active CN109346991B (en) | 2018-12-06 | 2018-12-06 | FPV technology and many rotor unmanned aerial vehicle combine together portable electric power inspection device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794261A (en) * | 2019-11-18 | 2020-02-14 | 国网辽宁省电力有限公司鞍山供电公司 | RTK-based unmanned aerial vehicle-mounted X-ray photoelectric flaw detection device |
| CN112319816B (en) * | 2020-10-30 | 2021-10-08 | 南京瑞蓝世光电传感技术研究院有限公司 | Electric power inspection device and inspection method based on FPV and multi-rotor unmanned aerial vehicle |
| CN114489033A (en) * | 2022-02-24 | 2022-05-13 | 贵州乌江水电开发有限责任公司 | Portable unmanned aerial vehicle controller box equipment |
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| JP2017050718A (en) * | 2015-09-02 | 2017-03-09 | 株式会社東芝 | Wearable terminal, method, and system |
| WO2017173799A1 (en) * | 2016-04-08 | 2017-10-12 | 吕佩剑 | Head-mounted display apparatus enabling multiple flight-points-of-view |
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| CN209313297U (en) * | 2018-12-06 | 2019-08-27 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of portable power inspection device that FPV technology is combined with multi-rotor unmanned aerial vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI545424B (en) * | 2013-09-18 | 2016-08-11 | 微太科技股份有限公司 | Camera angle switching device and the method of handling the article |
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2018
- 2018-12-06 CN CN201811483786.1A patent/CN109346991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130086192A (en) * | 2013-06-18 | 2013-07-31 | 이상윤 | Unmanned aerial vehicle system operated by smart eyeglass |
| JP2017050718A (en) * | 2015-09-02 | 2017-03-09 | 株式会社東芝 | Wearable terminal, method, and system |
| WO2017173799A1 (en) * | 2016-04-08 | 2017-10-12 | 吕佩剑 | Head-mounted display apparatus enabling multiple flight-points-of-view |
| CN208075839U (en) * | 2018-05-07 | 2018-11-09 | 广西壮族自治区地理信息测绘院 | A kind of swing oblique photograph measurement camera of 100,000,000 pixels |
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| CN109346991A (en) | 2019-02-15 |
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